七年级英语下册Unit4Don’teatinclass短语语法知识点汇总新版人教新目标版201809

1 Unit 4 Don’t eat in class

一、基础归纳

重点短语

1.在课堂上 in class 2. 上课迟到 arrive late for class

3.准时 be on time 4.在走廊里 in the hallways

5.在餐厅 in the dining hall 6.听音乐 listen to music

7.与某人打架 fight with… 8.戴帽子 wear a hat

9.许多规则 a lot of rules 10.因…而迟到 be late for …

11.把...带到... bring sth to … 12.穿校服 wear school uniforms

13.不得不安静 have to be quiet 14.看朋友 see friends

15.练习吉他 practice the guitar 16.洗盘子 do the dishes

17. 帮助妈妈做早饭 help mom make

breakfast 18.打扫他的房间 clean his room

19.太多…（+可数名词） too many 20.太多…（+不可数名词 ） too much

21. 太… （+形容词） much too 22.整理你的床铺 make your bed

23.早饭后 after breakfast 24.感觉好 feel well

25.告诉(叫)某人做某事 tell sb. to do sth 26.考虑、想 think about

27.对某人严格要求 be strict with sb. 28.对某事要求严格 be strict in sth.

29. 记得去做某事 remember to do sth. 30.遵守规则 follow the rules

31.制定规则 make the rules 31. 做某事有趣 have fun doing

重点句型

1.不要在课堂上吃东西。 Don’t eat in class.

2. 不准上课迟到，务必守时。 Don't arrive late for class, you must be on time.

3. 不准在走廊内乱跑。 Don’t run is the hallways.

4.

不准在教室里吃东西，务必在餐厅里吃东西。 Don’t eat in the classroom. You must in the dining hall.

5.不准在课堂上听音乐。 Don’t listen to music in class.

6.我们不可以在走廊里听音乐，但在外面可以听。 We can’t listen to music in the hallways, but we can listen

to it outside.

7.我们可以把音乐播放器带到学校吗？ Can we bring music players to school?

8.我们总是要穿着校服。 We always have to wear the school uniform.

9.别把脏碗留在厨房里。 Don’t leave the dirty dishes in the kitchen! 2 【教材内容解析】

Section A

1. Don’t arrive late for class. (P. 19)

arrive作不及物动词，表示“到达”，接宾语时，需要加上介词in或者at。

When did you arrive?

We are arriving at the station at two o’clock.

【拓展】reach表示“到达”时，是及物动词，后面直接接表示地点的名词作宾语。另外两个表示“到达”的动词（get和arrive）都是不及物动词，get to+地点；arrive in/at+地点。

After a long way, they reached/got to/arrived at the top of the mountain finally.

2. You must be on time. (P. 19)

on time用作固定短语，表示“准时、按时”，in time表示“及时”。

The train arrives on time.

The ambulance（救护车） arrives in time.

3. Don’t listen to music in class. (P. 19)

listen用作不及物动词，表示听的动作，后接宾语时，需要加上介词to，hear强调听的结果，表示“听到”。

This girl likes to listen to music.

Can you hear anything?

4. Don’t

fight. (P. 19)

fight此处用作动词，意为“打架”，fight with sb.意为“与某人打架”。

Why do you sometimes fight with others?

5. listen to music outside (P. 20)

outside表示“在外边”，反义词为inside“在……里面”。

Don’t stay inside all the time. Let’s go outside to play together.

6. wear a hat (P. 20)

wear此处用作及物动词，意为“穿、戴”，表示穿着的状态，宾语可以是衣帽或者饰品。

She likes wearing a red coat.

The young lady wears a pair of sunglasses.

【拓展】辨析wear, put on和dress

wear 穿着 侧重于穿戴的状态

The girl wears a red coat today.

put on 穿上 侧重于穿戴的动作 Put on your coat. It is cold outside.

dress 给……穿衣服 指给自己或者他人穿衣服 The boy is too young to dress himself.

7. Can we bring music players to school? (P. 20)

bring表示“带来”，强调从别的地方带到说话的地方，常与副词here连用；take表示“带走”，强调从说话的地方带去别的地方，常与副词there连用；carry表示“搬、抬”，没有方向性。

The students brought their homework to school in the morning and take them home after

school. 3 Section B

1. practice the guitar (P. 22)

practice用作及物动词，表示“练习、训练”，后接名词或者动名词作宾语。

The girl is practicing playing the piano in the room.

2.

help his mom make breakfast (P. 22)

① help sb. with sth. 帮助某人某事

Can you help me with my homework?

② help sb. (to) do sth. 帮助某人做某事

He often helps his mother clean do housework.

③ with the help of 在……的帮助下

With the help of the doctor, the man gets better.

3. There are too many rules! (P. 23)

too many意为“太多”，用作形容词时，后接可数名词复数。

There are too many students in our school.

【拓展】too much, much too和too many辨析

too much 太多（的） 用作形容词，修饰不可数名词

I have too much homework to do.

用作副词，修饰动词 Don’t eat too much.

much too 太 用作副词，修饰形容词和副词 The picture is much too beautiful.

too many 太多的 用作形容词，修饰可数名词复数 The little boy has too many questions to

ask.

4. Don’t leave the dirty dishes in the kitchen! (P. 23)

leave此处用作及物动词，意为“留下、剩下”，常用的结构为：leave+宾语+地点状语，表示“把某物忘在某地”。

I left my pen in the bedroom.

5. After dinner, I can’t relax either. (P. 23)

also, too, as well与either都可以表示“也”，但是用法不同。

also 放在句中行为动词前，be动词、助动词和情态动词之后。 He also wants to go.

too 用于肯定句中，放在句尾，前面用逗号隔开。 He wants to go, either.

as well 用于肯定句中，放在句尾，前面不用逗号隔开。 He wants to go as well.

either 用于否定句句末。 He doesn’t

want to go either

6. Parents and schools are sometimes strict, but remember, they make rules to help

us. (P. 23)

(1) sometimes是频度副词，意为“有时”，相当于at times。

I sometimes play computer games on weekends.

【拓展】辨析sometimes, some times, sometime与some time

sometimes 有时 Sometimes he had lunch at school.

some times 几次、几倍 I’ve been to the museum some times.